PRX - Pieces for Topic: Environment

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148 results


553-Exploring The Far Side
From: Albert Grauer
Series: Travelers In The Night
Piece image
The Chinese, Chang'e 4 made a soft landing on the far side of the Moon where it is impossible to have direct radio communications with the Earth. I...

Bought by KCHW, Simply Beautiful, Allegheny Mountain Radio, Allegheny Mountain Radio, KENW and more


  • Added: Sep 01, 2019
  • Length: 02:00
  • Purchases: 9
549-Weirdest Star
From: Albert Grauer
Series: Travelers In The Night
Piece image
Recently the Kepler Spacecraft found that a catalogue star HD 139139 now nicknamed the "Random Transiter" had 28 apparently random sharp narrow di...

Bought by KCHW, Simply Beautiful, Allegheny Mountain Radio, KENW, WTIP and more


  • Added: Aug 01, 2019
  • Length: 02:00
  • Purchases: 9
548-Dragonfly
From: Albert Grauer
Series: Travelers In The Night
Piece image
In our solar system the most exotic body which contains the complex organic molecules necessary for life is Saturn's Moon Titan. NASA's Dragonfly...

Bought by KCHW, Simply Beautiful, Allegheny Mountain Radio, KENW, WTIP and more


  • Added: Jul 26, 2019
  • Length: 02:00
  • Purchases: 8
542-Toughest Asteroid
From: Albert Grauer
Series: Travelers In The Night
Piece image
An asteroid has been discovered that comes very near to the Sun where it receives 12.6 times the radiation that heats the planet Mercury's surface...

Bought by KCHW, Simply Beautiful, Allegheny Mountain Radio, KENW, WLPR and more


  • Added: May 31, 2019
  • Length: 02:00
  • Purchases: 9
539-Close Approaches
From: Albert Grauer
Series: Travelers In The Night
Piece image
During a recent 30 day period, 11 small space rocks passed closer to us than the Moon. If one of them were to enter our atmosphere and you were di...

Bought by Simply Beautiful, Allegheny Mountain Radio, KENW, WTIP, WLPR and more


  • Added: May 10, 2019
  • Length: 02:00
  • Purchases: 7
538-Asteroid Slam
From: Albert Grauer
Series: Travelers In The Night
Piece image
Humans are slamming projectiles into space rocks. These experiments will give us the know how to deal with a dangerous space rock which has our num...

Bought by Simply Beautiful, Allegheny Mountain Radio, KENW, WTIP, WLPR and more


  • Added: May 04, 2019
  • Length: 02:00
  • Purchases: 6
537-Earth Glow
From: Albert Grauer
Series: Travelers In The Night
Piece image
In 1972 Apollo 16 astronauts took an ultraviolet image of the Earth from the Moon which shows that like the Sun ,the Earth too, has a faint corona...

Bought by Simply Beautiful, Allegheny Mountain Radio, KENW, KRWG, WTIP and more


  • Added: Apr 25, 2019
  • Length: 02:00
  • Purchases: 8
536-Ultima Thule
From: Albert Grauer
Series: Travelers In The Night
Piece image
Traveling an additional billion miles beyond Pluto, the New Horizons spacecraft is now sending back data on 2014 MU69, a strange snow man shaped ob...

Bought by Simply Beautiful, Allegheny Mountain Radio, KENW, KRWG, WTIP and more


  • Added: Apr 20, 2019
  • Length: 02:00
  • Purchases: 7
530-Cuban Meteorites
From: Albert Grauer
Series: Travelers In The Night
Piece image
A large fireball meteor which exploded over Cuba produced a number of interesting results.

Bought by Simply Beautiful, Allegheny Mountain Radio, KENW, WTIP, KUPR low power FM and more


  • Added: Mar 08, 2019
  • Length: 02:00
  • Purchases: 7
525-Collision
From: Albert Grauer
Series: Travelers In The Night
Piece image
The object which the 2.3 mile diameter Gault hit is likely to have been a third of a mile diameter space rock. This celestial crash left Gault with...

Bought by Simply Beautiful, Allegheny Mountain Radio, KENW, WLPR , KRWG and more


  • Added: Feb 02, 2019
  • Length: 02:00
  • Purchases: 9
521-Lunar Space Rock
From: Albert Grauer
Series: Travelers In The Night
Piece image
Recently, my Catalina Sky Survey teammate Hannes Growler discovered an Earth approaching asteroid which has a speed consistent with it being eject...

Bought by Simply Beautiful, Allegheny Mountain Radio, KENW, WLPR , WTIP and more


  • Added: Jan 05, 2019
  • Length: 02:00
  • Purchases: 9
515-Dust Moons
From: Albert Grauer
Series: Travelers In The Night
Piece image
The discovery of two large ghostly neighbors approximately 65,000 by 45,000 miles in size at the L4 and L5 sites approximately 250,000 miles from b...

Bought by Simply Beautiful, Allegheny Mountain Radio, KENW, KKRN, KRWG and more


  • Added: Nov 27, 2018
  • Length: 02:00
  • Purchases: 8
512-Aten
From: Albert Grauer
Series: Travelers In The Night
Piece image
Aten Asteroids are stealthy space rocks which can be dim and hard to detect since for most of their path about the Sun their illuminated side is f...

Bought by Simply Beautiful, Allegheny Mountain Radio, KENW, WLPR , WTIP and more


  • Added: Nov 10, 2018
  • Length: 02:00
  • Purchases: 9
490-Mini Moons
From: Albert Grauer
Series: Travelers In The Night
Piece image
There are likely to be hundreds smaller than softball sized and perhaps several dozen football to beachball sized, natural Earth mini moons, which ...

Bought by KGLP, KENW, WLPR , WLPR , KUPR low power FM and more


  • Added: Aug 24, 2018
  • Length: 02:00
  • Purchases: 9
483-Double Trouble
From: Albert Grauer
Series: Travelers In The Night
Piece image
Asteroid hunters have discovered a strange asteroid pair. How they came to be together and what humans would do if such a large double trouble obje...

Bought by KENW, WTIP, WLPR , KKRN, and KUPR low power FM


  • Added: Aug 02, 2018
  • Length: 02:00
  • Purchases: 5
482-Botswana Fragment
From: Albert Grauer
Series: Travelers In The Night
Piece image
An object is tracked in outer space, seen to explode in our atmosphere, and had a fragment of it discovered on the ground. Its analysis will help h...

Bought by KENW, WTIP, WLPR , KUPR low power FM, KKRN and more


  • Added: Jul 29, 2018
  • Length: 02:00
  • Purchases: 7
481-Fireball
From: Albert Grauer
Series: Travelers In The Night
Piece image
On July 8, 2018 a beautiful fireball Meteor was seen streaking across the sky in evening twilight. So far the American Meteor Society has receive...

Bought by KENW, WLPR , WTIP, KUPR low power FM, KSFR and more


  • Added: Jul 26, 2018
  • Length: 02:00
  • Purchases: 8
479-Comet Catalina
From: Albert Grauer
Series: Travelers In The Night
Piece image
Comet C/2018 M1 (Catalina) is eternal in the sense that it will likely wander the vast space between the stars in our Milky Way Galaxy until the e...

Bought by KGLP, KENW, WLPR , KKRN, KBMF 102.5FM Butte, Montana and more


  • Added: Jul 19, 2018
  • Length: 02:00
  • Purchases: 7
475-Lonely Fragment
From: Albert Grauer
Series: Travelers In The Night
Piece image
A 2000 foot diameter space rock has stories to tell about violent events long ago. Asteroid hunters are eager to track this huge collision fragment...

Bought by KENW, KUPR low power FM, WTIP, KKRN, Bandon Community Radio and more


  • Added: Jul 05, 2018
  • Length: 02:00
  • Purchases: 6
472-Martian Mysteries
From: Albert Grauer
Series: Travelers In The Night
Piece image
Two exciting new scientific discoveries have ignited our curiosity and are guiding our search for evidence of past and/or present life on Mars.

Bought by KENW, WTIP, KUPR low power FM, KRWG, KKRN and more


  • Added: Jun 22, 2018
  • Length: 02:00
  • Purchases: 7
468-Peek A Boo Asteroid
From: Albert Grauer
Series: Travelers In The Night
Piece image
A strange asteroid plays hide and seek with frustrated astronomers.

Bought by KENW, WTIP, KUPR low power FM, KKRN, KRZA and more


  • Added: Jun 08, 2018
  • Length: 02:00
  • Purchases: 8
467-Time Travel
From: Albert Grauer
Series: Travelers In The Night
Piece image
Looking out into space takes you back in time. To experience time travel go to a natural night sky location like the Cosmic Campground Internationa...

Bought by KENW, WTIP, KUPR low power FM, KSFR, KKRN and more


  • Added: Jun 07, 2018
  • Length: 02:00
  • Purchases: 6
460-TESS
From: Albert Grauer
Series: Travelers In The Night
Piece image
To find planets close to home NASA has launched TESS the Transiting Exoplanet Satellite which will monitor more than 200,000 nearby, stars over the...

Bought by KENW, WTIP, KUPR low power FM, WLPR , KSFR and more


  • Added: May 12, 2018
  • Length: 02:00
  • Purchases: 7
459-Falling Space Rocks
From: Albert Grauer
Series: Travelers In The Night
Piece image
In the early evening of January 17, 2018 six hundred and seventy four observers in 11 States and Canada reported a fireball meteor streaking across...

Bought by KENW, WTIP, KUPR low power FM, WLPR , KKRN and more


  • Added: May 10, 2018
  • Length: 02:00
  • Purchases: 9
444-Near Comets
From: Albert Grauer
Series: Travelers In The Night
Piece image
Although no comet nucleus impact on the Earth has been conclusively identified, there is some evidence that suggests the 1908 Tunguska event in Rus...

Bought by KENW, KRWG, KKRN, KSFR, WTIP and more


  • Added: Mar 15, 2018
  • Length: 02:00
  • Purchases: 6